package reflect;

import java.lang.reflect.Method;
import java.util.Scanner;

public class ReflectDemo4 {
    public static void main(String[] args) throws Exception {
        /*Class cls = Class.forName("reflect.Person");

        Object obj = cls.newInstance();

        Method method = cls.getMethod("sayHello");

        method.invoke(obj);*/
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入一个类名");
        String className = sc.nextLine();
        System.out.println("请输入一个方法名");
        String methodName = sc.nextLine();

        Class cls = Class.forName(className);
        Object obj  = cls.newInstance();
        Method method = cls.getMethod(methodName);
        method.invoke(obj);


    }
}
